does anyone use this adapter i have one it works great but now i need to reprogram a gm trans does anyone no if i get the obd2 connector for it can it be used to reprogram a gm trans or do i need to get another interface i us jasper transmissions and they usually send me there interface and i have no problems but they have none to lone me so i figured i would see if the nexiq would work but before i buy the adapter i figured i would see if u guys had any ideas